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Extract from the Register of European Patents

EP About this file: EP4252786

EP4252786 - ANTIBACTERIAL NANOFIBRES [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  17.05.2024
Database last updated on 02.07.2024
FormerThe application has been published
Status updated on  01.09.2023
Most recent event   Tooltip17.05.2024The date on which the examining division becomes responsible, has been established 
17.05.2024Request for examination filedpublished on 19.06.2024  [2024/25]
17.05.2024Change - designated statespublished on 19.06.2024  [2024/25]
Applicant(s)For all designated states
ConvaTec Technologies Inc.
3993 Howard Hughes Parkway Suite 250
Las Vegas, NV 89169 / US
[2023/40]
Inventor(s)01 / HOSSAIN, Mohammad Forhad
1212 Gulshan Dhaka / BD
02 / GONG, Hugh R
Manchester, WA15 7PG / GB
03 / BALLAMY, Lucy
Llangollen Denbighshire Wales, LL20 7BX / GB
 [2023/40]
Representative(s)Wilson Gunn
Blackfriars House The Parsonage
5th Floor
Manchester M3 2JA / GB
[2023/40]
Application number, filing date23193492.828.04.2016
[2023/40]
Priority number, dateUS201562154056P28.04.2015         Original published format: US 201562154056 P
[2023/40]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP4252786
Date:04.10.2023
Language:EN
[2023/40]
Type: A3 Search report 
No.:EP4252786
Date:15.11.2023
Language:EN
[2023/46]
Search report(s)(Supplementary) European search report - dispatched on:EP12.10.2023
ClassificationIPC:A61L15/42, A61L15/28, A61L15/24, A61L15/26, A61L15/62
[2023/46]
CPC:
A61L15/46 (EP,US); A61L15/28 (EP,US); A61L15/44 (US);
A61L15/62 (EP,US); A61L2300/404 (EP,US); A61L2300/802 (EP,US);
A61L2400/12 (EP,US) (-)
C-Set:
A61L15/28, C08L5/04 (EP,US)
Former IPC [2023/40]A61L15/62
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2024/25]
Former [2023/40]AL,  AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MK,  MT,  NL,  NO,  PL,  PT,  RO,  RS,  SE,  SI,  SK,  SM,  TR 
TitleGerman:ANTIBAKTERIELLE NANOFASERN[2023/40]
English:ANTIBACTERIAL NANOFIBRES[2023/40]
French:NANOFIBRES ANTIBACTÉRIENNES[2023/40]
Examination procedure14.05.2024Amendment by applicant (claims and/or description)
14.05.2024Examination requested  [2024/25]
14.05.2024Date on which the examining division has become responsible
Parent application(s)   TooltipEP16787182.1  / EP3288600
Fees paidRenewal fee
25.08.2023Renewal fee patent year 03
25.08.2023Renewal fee patent year 04
25.08.2023Renewal fee patent year 05
25.08.2023Renewal fee patent year 06
25.08.2023Renewal fee patent year 07
25.08.2023Renewal fee patent year 08
18.04.2024Renewal fee patent year 09
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[Y]US2005008776  (CHHABRA RAJEEV [US], et al) [Y] 1-15 * paragraph [0002] * * paragraph [0010] * * paragraph [0013] * * paragraph [0016] - paragraph [0017] * * paragraph [0043] *;
 [A]GB2416781  (LIGHTEX LTD [GB]) [A] 1-15 * page 5, line 18 - line 23 * * page 23, line 16 - page 27, line 14 *;
 [A]WO2006108364  (ELMARCO SRO [CZ], et al) [A] 1-15 * the whole document *;
 [Y]WO2009141633  (CONVATEC TECHNOLOGIES INC [US], et al) [Y] 1-15 * page 1, line 4 - line 8 * * page 2 * * page 3, line 26 - page 4, line 4 * * page 5, line 18 - line 24 * * page 9, line 29 - page 10, line 3 *;
 [A]US2009324893  (SOEDER JENS [DE], et al) [A] 1-15 * paragraph [0006] * * paragraph [0009] * * paragraph [0015] *;
 [A]WO2014020131  (CRAWFORD HEALTHCARE LTD [GB]) [A] 1-15 * page 1, line 3 - line 8 * * page 1, line 26 - page 3, line 3 * * page 18, line 13 - page 19, line 5 * * page 22, line 14 - line 37 *;
 [A]WO2014066297  (UNIV NORTH CAROLINA STATE [US]) [A] 1-15 * page 1, line 1 - line 2 * * page 2, line 28 - page 4, line 17 * * page 8, line 21 - line 29 * * page 11, line 15 - line 29 * * page 12, line 16 - page 14, line 2 *;
 [A]  - WANG SHAN ET AL, "Functionalization of electrospun [beta]-cyclodextrin/polyacrylonitrile (PAN) with silver nanoparticles: Broad-spectrum antibacterial property", APPLIED SURFACE SCIENCE, (20120820), vol. 261, doi:10.1016/J.APSUSC.2012.08.044, ISSN 0169-4332, pages 499 - 503, XP028951171 [A] 1-15 * abstract *

DOI:   http://dx.doi.org/10.1016/j.apsusc.2012.08.044
 [A]  - AYTAC ZEYNEP ET AL, "Release and antibacterial activity of allyl isothiocyanate/[beta]-cyclodextrin complex encapsulated in electrospun nanofibers", COLLOIDS AND SURFACES. B, BIOINTERFACES, (20140522), vol. 120, doi:10.1016/J.COLSURFB.2014.04.006, ISSN 0927-7765, pages 125 - 131, XP028858955 [A] 1-15 * abstract *

DOI:   http://dx.doi.org/10.1016/j.colsurfb.2014.04.006
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.